Immediate delivery recounts the misadventures of Feliciano Callosum (Cantinflas),a postman who is recruited by the secret counterintelligence service (called XU-777 secret agency),and must uncover an international conspiracy.

• POSA Films
• Cantinflas
• Gina Romand
• Claudio Brook
• Fanny Cano
• Guillermo Zetina
• Emma Roldán
• Quintín Bulnes
• Carlos León